753236bc1dcfbd4db7e5788e98b18cce7fd80beeb4227ba6d8398c59ac6efa31N

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General

Target

753236bc1dcfbd4db7e5788e98b18cce7fd80beeb4227ba6d8398c59ac6efa31N
Size

4.0MB
MD5

f9715bcdb432d03412c118a8122f8bf0
SHA1

d5c22e52090136a6b8ba8fb40e7c281c925b3aaf
SHA256

753236bc1dcfbd4db7e5788e98b18cce7fd80beeb4227ba6d8398c59ac6efa31
SHA512

95e0c9939dc410ba566fb1896378501d843b73fdec4f89b1cc4feac4c969c18406bf35e2f4436ea4ba61977c15e607c0699841334c882c6ecfa132716c3e1ab2
SSDEEP

98304:PxgPdv/PZfUa531SH4SWH2jbQYET1yigPsrfQg66P:PxgPN/PZl1W4rH2jz+0iBfQg66P

Score

1^/10

Malware Config

Signatures

Files

753236bc1dcfbd4db7e5788e98b18cce7fd80beeb4227ba6d8398c59ac6efa31N
.dll windows:6 windows x86 arch:x86

08f46edddc493ed13b250dab8a364577

Code Sign

33:00:00:03:d3:76:69:dc:80:ec:01:a2:43:00:00:00:00:03:d3
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

22/02/2024, 20:25

Not After

19/02/2025, 20:25

Subject

CN=.NET,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

28:28:d3:81:1a:a7:f2:b5:8a:22:5c:6c:39:6d:66:d1:e1:0b:33:2a:ed:64:9d:1e:48:4a:5f:c8:8b:1a:f7:86
Signer

Actual PE Digest

28:28:d3:81:1a:a7:f2:b5:8a:22:5c:6c:39:6d:66:d1:e1:0b:33:2a:ed:64:9d:1e:48:4a:5f:c8:8b:1a:f7:86

Digest Algorithm

sha256

PE Digest Matches

false

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

D:\a\_work\1\s\artifacts\obj\coreclr\windows.x86.Release\dlls\mscoree\coreclr\coreclr.pdb

Imports

kernel32

WaitForSingleObject
RaiseException
FreeLibrary
SetErrorMode
RaiseFailFastException
GetExitCodeProcess
TerminateProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
AddVectoredExceptionHandler
RemoveVectoredExceptionHandler
MultiByteToWideChar
GetTickCount
FlushInstructionCache
QueryPerformanceFrequency
QueryPerformanceCounter
InterlockedPushEntrySList
InterlockedFlushSList
InitializeSListHead
GetTickCount64
DuplicateHandle
QueueUserAPC
WaitForSingleObjectEx
SetThreadPriority
GetThreadPriority
GetCurrentThreadId
TlsAlloc
GetCurrentThread
GetCurrentProcessId
CreateThread
GetModuleHandleW
WaitForMultipleObjectsEx
SignalObjectAndWait
SetThreadStackGuarantee
VirtualQuery
WriteFile
GetStdHandle
GetConsoleOutputCP
MapViewOfFileEx
UnmapViewOfFile
GetStringTypeExW
InterlockedPopEntrySList
ExitProcess
Sleep
CreateMemoryResourceNotification
VirtualAlloc
VirtualFree
VirtualProtect
SleepEx
SwitchToThread
SuspendThread
ResumeThread
CloseThreadpoolTimer
CreateThreadpoolTimer
SetThreadpoolTimer
ReadFile
GetFileSize
GetEnvironmentVariableW
SetEnvironmentVariableW
CreateEventW
SetEvent
ResetEvent
GetThreadContext
SetThreadContext
GetEnabledXStateFeatures
InitializeContext
CopyContext
SetXStateFeaturesMask
WerRegisterRuntimeExceptionModule
GetSystemDefaultLCID
GetUserDefaultLCID
OutputDebugStringA
RtlUnwind
HeapAlloc
HeapFree
GetProcessHeap
HeapCreate
HeapDestroy
GetEnvironmentStringsW
FreeEnvironmentStringsW
TlsSetValue
CreateSemaphoreExW
ReleaseSemaphore
GetACP
LCMapStringEx
LocalFree
VerSetConditionMask
VerifyVersionInfoW
IsWow64Process
SetThreadGroupAffinity
GetProcessAffinityMask
QueryInformationJobObject
GetSystemTimeAsFileTime
GetModuleFileNameW
CreateProcessW
GetCPInfo
LoadLibraryExW
CreateFileW
GetFileAttributesExW
GetFullPathNameW
LoadLibraryExA
OpenEventW
ReleaseMutex
ExitThread
CreateMutexW
HeapReAlloc
CreateNamedPipeA
WaitForMultipleObjects
DisconnectNamedPipe
CreateFileA
CancelIoEx
GetOverlappedResult
ConnectNamedPipe
FlushFileBuffers
SetFilePointer
CreateFileMappingW
MapViewOfFile
GetActiveProcessorGroupCount
GetCurrentProcessorNumberEx
GetSystemTime
SetConsoleCtrlHandler
GetLocaleInfoEx
GetUserDefaultLocaleName
LoadLibraryW
CreateFileMappingA
GetNumaHighestNodeNumber
SetThreadAffinityMask
SetThreadIdealProcessorEx
GetThreadIdealProcessorEx
VirtualAllocExNuma
GetNumaProcessorNodeEx
VirtualUnlock
GetWriteWatch
GetLargePageMinimum
ResetWriteWatch
IsProcessInJob
K32GetProcessMemoryInfo
GetLogicalProcessorInformation
GlobalMemoryStatusEx
ReleaseSRWLockExclusive
AcquireSRWLockExclusive
WakeAllConditionVariable
SleepConditionVariableSRW
IsProcessorFeaturePresent
EncodePointer
InitializeCriticalSectionAndSpinCount
TlsFree
CloseHandle
TlsGetValue
GetSystemInfo
GetCurrentProcess
ReadProcessMemory
OutputDebugStringW
IsDebuggerPresent
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
GetCommandLineW
WideCharToMultiByte
GetProcAddress
GetModuleHandleExW
SetThreadErrorMode
FlushProcessWriteBuffers
SetLastError
DebugBreak
GetLastError
FormatMessageW

advapi32

ReportEventW
AdjustTokenPrivileges
SetKernelObjectSecurity
GetSidSubAuthorityCount
GetSidSubAuthority
GetTokenInformation
OpenProcessToken
DeregisterEventSource
RegisterEventSourceW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
EventRegister
SetThreadToken
RevertToSelf
OpenThreadToken
EventWriteTransfer
EventWrite
LookupPrivilegeValueW

ole32

CoCreateFreeThreadedMarshaler
CoRevokeInitializeSpy
CoGetContextToken
CoGetObjectContext
CoUnmarshalInterface
CoGetClassObject
CreateStreamOnHGlobal
CoGetMarshalSizeMax
CLSIDFromProgID
CoReleaseMarshalData
CoTaskMemFree
CoTaskMemAlloc
CoCreateGuid
CoInitializeEx
CoRegisterInitializeSpy
CoWaitForMultipleHandles
CoUninitialize
CoMarshalInterface

oleaut32

CreateErrorInfo
LoadRegTypeLi
SafeArrayPutElement
SafeArrayCreateVector
SysAllocStringByteLen
SysStringByteLen
SafeArrayGetElemsize
SafeArrayAllocData
SafeArraySetRecordInfo
GetRecordInfoFromTypeInfo
SafeArrayAllocDescriptorEx
VarCyFromDec
VariantInit
VariantClear
VariantChangeTypeEx
VariantChangeType
SafeArrayGetVartype
LoadTypeLibEx
SysFreeString
GetErrorInfo
SetErrorInfo
SysStringLen
SysAllocString
SysAllocStringLen
SafeArrayGetDim
SafeArrayGetLBound
SafeArrayDestroy
QueryPathOfRegTypeLi

user32

LoadStringW

api-ms-win-crt-string-l1-1-0

strncpy
wcsncmp
_strdup
_strnicmp
iswupper
towlower
isalpha
isspace
wcstok_s
strnlen
towupper
wcsnlen
_stricmp
iswspace
strncat_s
isdigit
wcsncat_s
strncpy_s
strcat_s
strncmp
iswascii
wcscat_s
strcpy_s
_wcsicmp
wcsncpy_s
strtok_s
wcscpy_s
strlen
_wcsnicmp
strcmp

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsnwprintf_s
__acrt_iob_func
fputs
__stdio_common_vsnprintf_s
fflush
_flushall
fopen
fwrite
__stdio_common_vsprintf_s
fclose
_wfopen
__stdio_common_vsscanf
fgets
__stdio_common_vfprintf

api-ms-win-crt-runtime-l1-1-0

_invalid_parameter_noinfo
terminate
_seh_filter_dll
_errno
_controlfp_s
_configure_narrow_argv
_initialize_narrow_environment
_initterm_e
_initterm
_initialize_onexit_table
_register_onexit_function
_cexit
_crt_atexit
abort
_execute_onexit_table

api-ms-win-crt-convert-l1-1-0

strtoull
wcstoul
_wtoi
atol
atoi
_itow_s
_ltow_s
_wcstoui64
strtoul

api-ms-win-crt-heap-l1-1-0

realloc
calloc
malloc
free

api-ms-win-crt-utility-l1-1-0

qsort

api-ms-win-crt-math-l1-1-0

_libm_sse2_log_precise
__libm_sse2_log
__libm_sse2_exp
__libm_sse2_cos
__libm_sse2_atan2
__libm_sse2_atan
__libm_sse2_asin
__libm_sse2_acos
_CItanh
_CIsinh
_libm_sse2_log10_precise
_CIcosh
_CIatan2
_libm_sse2_sin_precise
_libm_sse2_exp_precise
_libm_sse2_pow_precise
fmaf
_libm_sse2_cos_precise
_libm_sse2_atan_precise
_libm_sse2_asin_precise
_libm_sse2_acos_precise
fma
floor
ceil
__libm_sse2_tan
log2f
acoshf
cbrtf
atanhf
asinhf
_libm_sse2_tan_precise
__libm_sse2_sin
asinh
cbrt
__libm_sse2_pow
modf
_copysign
acosh
atanh
log2
_libm_sse2_sqrt_precise
_CIfmod
__libm_sse2_log10

api-ms-win-crt-time-l1-1-0

_time64

api-ms-win-crt-environment-l1-1-0

getenv

Exports

Exports

CLRJitAttachState
GetCLRRuntimeHost
MetaDataGetDispenser
coreclr_create_delegate
coreclr_execute_assembly
coreclr_initialize
coreclr_set_error_writer
coreclr_shutdown
coreclr_shutdown_2
g_CLREngineMetrics
g_dacTable

Sections

.text
Size: 3.1MB - Virtual size: 3.1MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.CLR_UEF
Size: 512B - Virtual size: 71B

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 577KB - Virtual size: 576KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 9KB - Virtual size: 52KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.didat
Size: 512B - Virtual size: 28B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

_RDATA
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 193KB - Virtual size: 192KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

08f46edddc493ed13b250dab8a364577

Code Sign

33:00:00:03:d3:76:69:dc:80:ec:01:a2:43:00:00:00:00:03:d3Certificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

28:28:d3:81:1a:a7:f2:b5:8a:22:5c:6c:39:6d:66:d1:e1:0b:33:2a:ed:64:9d:1e:48:4a:5f:c8:8b:1a:f7:86Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

advapi32

ole32

oleaut32

user32

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-convert-l1-1-0

api-ms-win-crt-heap-l1-1-0

api-ms-win-crt-utility-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-time-l1-1-0

api-ms-win-crt-environment-l1-1-0

Exports

Exports

Sections

.text Size: 3.1MB - Virtual size: 3.1MB

.CLR_UEF Size: 512B - Virtual size: 71B

.rdata Size: 577KB - Virtual size: 576KB

.data Size: 9KB - Virtual size: 52KB

.didat Size: 512B - Virtual size: 28B

_RDATA Size: 68KB - Virtual size: 67KB

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 193KB - Virtual size: 192KB

33:00:00:03:d3:76:69:dc:80:ec:01:a2:43:00:00:00:00:03:d3
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

28:28:d3:81:1a:a7:f2:b5:8a:22:5c:6c:39:6d:66:d1:e1:0b:33:2a:ed:64:9d:1e:48:4a:5f:c8:8b:1a:f7:86
Signer

.text
Size: 3.1MB - Virtual size: 3.1MB

.CLR_UEF
Size: 512B - Virtual size: 71B

.rdata
Size: 577KB - Virtual size: 576KB

.data
Size: 9KB - Virtual size: 52KB

.didat
Size: 512B - Virtual size: 28B

_RDATA
Size: 68KB - Virtual size: 67KB

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 193KB - Virtual size: 192KB